Horiba LAQUA PC2000 dual-channel multiparameter bench-top laboratory meter starter set

Product number: 895832
Product information "Horiba LAQUA PC2000 dual-channel multiparameter bench-top laboratory meter starter set "

High-end laboratory measuring instrument for analytics 

Dear customers, herewith we offer you our highly professional Horiba laboratory table-top measuring instrument of the 2000 series. 

The LAQUA 2000 series laboratory tabletop meter has a very high-quality 5 inch display with backlighting which shows you all the important information, such as the measured value with up to three decimal places (depending on the resolution), the temperature, the date with time and much more. 

The LAQUA 2000 series also offers you an adequate device memory with automatic data storage after a set time interval to document your daily measurements accurately over a long period of time. To protect the device settings from unauthorised access, they are password-protected. After your measurements, you can easily transfer all measurement data from the device to your PC via a USB cable in CSV, Excel and Pdf formats using the DAS20 software. 

In order to facilitate your daily work with the device, the table measuring device visualises the correct calibration, the stable measurement as well as the electrode wear condition. The operation is intuitive because the available keys are marked with symbols and abbreviations. After the analysis, you can clean the device easily and in a time-saving manner with a damp cloth, as the surface is dirt-repellent due to its nature.

With the electrode stand included in the scope of delivery, two electrodes can be held and adjusted in height. This allows you to individually align your electrode to your container or glass for calibration and measurement.

Special features of the Laqua PC2000 model (multi-parameter):

The PC2000 is a combination of the ION2000 and the EC2000 with the advantage that you can measure all parameters with one device.

Dual input, connection of 2 electrodes at the same time.


  • wide measuring range; -2.000 to 20.000 pH 
  • high accuracy; ± 0.003 pH 
  • resolution: 0.1, 0.01 or 0.001 pH 
  • continuous display of calibrated points 
  • display of offset and slope - by segment and average up to 5 pH 
  • calibration points ± 2000.0 mV 
  • 1-point redox calibration 
  • automatically recognises and calibrates USA, NIST, NIST2 and DIN pH buffers 
  • allows CUST (Custom) buffers for manual calibration 


  • wide measuring range from 0.001μS/cm to 2,000 S/cm 
  • allows automatic and manual conductivity calibrations 
  • records individual and average calibration factors after conductivity calibration 
  • Calculates resistance, TDS and salinity based on measured conductivity 
7 conductivity ranges: 
  •  0.000 to 1.999 μS/cm (k = 0.1) 
  • 2.00 to 19.99 μS/cm (k = 0.1, 1) 
  • 20.0 to 199.9 μS/cm (k = 0.1, 1, 10) 
  • 200 to 1999 μS/cm (k = 0.1, 1, 10) 
  • 2.00 to 19.99 mS/cm (k = 0.1, 1, 10) 
  • 20.0 to 199.9 mS/cm (k = 1, 10) 
  • 0.200 to 2.000 S/cm (k = 10)
Ions (ammonia, calcium, chloride, fluoride, nitrate, potassium) 
  • Measurement ion-selective 
  • accepts combined and half-cell ion-selective electrodes 
  • wide measuring range from 0.000 μg/L to 9999 g/L 
  • accepts up to 5 user-defined ion calibration points 
  • choice of preferred units: μg/L - mg/L - g/L, ppm - ppt, mmol/L - mol/L 
  • Resolution of 4 significant digits after the decimal point with automatic scaling 

Below we would like to show you in full the general functions of the Horiba LAQUA 2000 series: 
  • internal memory for up to 2000 data sets, measurement data with time and date information 
  • records and stores data in the unit memory based on a specified time interval 
  • a 4-digit password protects the meter set-up mode from unauthorised access 
  • data can be transferred to a computer and exported in the following formats CSV/Excel/PDF 
  • GLP/GMP  compliance of the instrument as data can be displayed, recorded and printed with date and time stamp on the instrument 
  • Software updates can be downloaded to the instrument 
  • Calibration reminder function, indicates that it is time to calibrate (alarm adjustable up to 90 days) 
  • Electrode holder is mounted on the meter and can hold up to 2 electrodes (rotates 360º and can be moved up and down 30cm) 
  • Displays measurement stability in measurement and calibration mode 
  • displays electrode condition based on calibration data 
  • smooth surface, easy cleaning 
  • RS-232/USB, therefore easy PC and printer connection and free instrument software 
  • Ergonomic design for easy viewing and operation 
  • Clearly labelled and easy-to-use ports for communication and measurement 
  • 5" digital display with backlight, shows all important measurement values and status 
  • Automatic calibration, recognises a wide range of standard solutions
  • adjustable switch-off time (up to 30 minutes) 
  • temperature compensation, the temperature in °C or °F is either automatically detected if a temperature sensor is connected (ATC mode) or manually entered by the user 
  • several measuring modes: 
  1. Auto-Stable mode signals a stable measured value,
  2. Auto-Hold mode holds a stable measured value
  3. Real Time mode continuously displays current readings 
  • small meter footprint of 155 x 150 mm, saves valuable space 
  • Temperature detection, easy display of sample temperature user selectable resolution, up to 3 digits 
  • Fixed and individual calibration points
  • Easy navigation, navigate through the settings menu by up, down, right and left 

Scope of delivery: 
  • Measuring device with integrated electrode stand 
  • Universal mains adapter with 6 plugs 
  • Operating instructions 

Starter set version additionally contains 
  • 9625-10D refillable pH electrode with plastic body 
  • 9382-10D conductivity electrode with plastic body, cell constant k=1.0 
  • pH 4, 7 and 10 buffer solutions & 3.33M KCl (1 x 250ml each) 
  • 84 µS/cm, 1413 µS/cm, 12.88 mS/cm (1 x 250ml each) 

Flow cell available in combination with 9371-10 stainless steel conductivity cell for ultrapure water measurement (300-2C-C)

Manufacturer part number:
Meter only   PC2000 (3200912574) 
Starter-set   PC2000-SR (1300098882)

Other attributes

Applications Aquaculture and Coral, Aquariums, Beer, Beverages, Environmental, Food, Horticulture, Hydroponics, Laboratory, Schools, Water Conditioning, Wine
Brand Horiba
Country of origin JP
Customs tariff number 90278930
Parameter Ammonia Ion (NH3), Calcium Ion (Ca2+), Chloride Ion (Cl-), Combined Multiparameter, Conductivity and TDS, Fluoride Ion (F-), Nitrate Ion (NO3-), ORP, Potassium Ion (K+), Salinity, pH
Quality Professional
Technical data


Range: -2.000 to 20.000
pH Resolution: 0.1 / 0.01 / 0.001 
pH Accuracy: ± 0.003
pH Buffer Groups: USA, NIST, NIST2, DIN, Custom
Calibration points: Up to 5 (USA, NIST, NIST2, Custom) / Up to 6 (DIN)


Range: ± 2000.0 mV
Resolution: 0.1 mV
Accuracy: ±0.2 mV 
Calibration Option: Yes (Up to ±200 mV)

Ion Selective

Range: 0.000 µg/L to 9999 g/L
Units: µg/L n mg/L n g/L, ppm n ppt, mmol/L n mol/L
Resolution: 4 Significant digits
Accuracy: ±0.3% full scale or ±0.2mV, whichever is higher
Calibration points: Up to 5


Range: 0.000 – 2.000 S/cm
Resolution: 0.05% full scale
Accuracy: ±0.6% full scale;  ±1.5% full scale > 18.0 mS/cm
Reference Temperature: 15.0 to 30.0 °C (adjustable)
Temperature Coefficient: 0.00 to 10.00 % per °C (adjustable)
Cell Constants: 0.070 to 13.00 (adjustable)
Calibration points: Up to 4 (Auto) / Up to 5 (Manual) 


Range: 0.001 MΩ•cm to 20.0 MΩ•cm
Resolution: 0.5% full scale
Accuracy: ±0.6% full scale, ±1.5% full scale > 1.80 MΩ•cm

Total Dissolved Solids (TDS)

Range: 0.01 mg/L (ppm) to 100 g/L (ppt)
Resolution: 0.01 / 0.1 / 1 mg/L <-> g/L (ppm <-> ppt)
Accuracy: ±0.1% full scale
TDS Curves: EN27888, 442, NaCl, Linear (0.40 to 1.00)


Range: 0.0 to 100.0 ppt / 0.00 to 10.00 %
Resolution: 0.1 ppt / 0.01%
Accuracy: ±0.2% full scale
Salinity Curves: NaCl / Seawater
Calibration points: Yes (Manual; 1 point)


Range: -30.0 to 130.0 °C / -22.0 to 266.0 °F
Resolution: 0.1 °C / °F
Accuracy: ± 0.5 °C / ± 0.9 °F
Calibration points: Yes ( ± 10.0 °C / ± 18.0 °F range in 0.1 °C increments)

General Features

Memory: 2000 data sets
Auto Data Logging: Yes
Real-time Clock: Yes
Date & Time Stamp: Yes
Auto Shut-Off: Yes (programmable: up to 30 mins.)
Measurement modes: Auto Stable / Auto Hold / Real Time
Offset & Slope display: Yes (Segment and Average slopes)
Calibration alarm: Yes (programmable: up to 90 days)
Electrode status: On screen display
Diagnostic messages: Yes
Display: 5" Custom LCD witch backlight an 320 segments
Meter Input: 2 x BNC, 2 x phono (ATC)
Outputs: Phono jack (USB / RS232)
Power Requirement: AC adaptor 100 - 240V, 50 - 60Hz
Dimensions: 155 (L) x 150 (W) x 67 (H) mm / 410 (L) x 260 (W) x 230 mm (H) (boxed)
Weight: Meter / Boxed 765g / 4500g

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